Kev Kho Hniav Polishing Teeb yog tsuas yog siv los txhuam cov hniav ntawm cov hniav, tshem tawm cov quav hniav thiab stains, thiab yog li txhim kho cov tsos thiab gloss ntawm cov hniav. Nyob rau tib lub sijhawm, txoj kev sib tsoo kom raug thiab kev txawj ntse kuj tuaj yeem txhawb nqa cov ntshav ncig ntawm cov ntaub so ntswg thiab txhim kho qhov ncauj.